Rowers. Many people love the health benefits of a rowing workout but don't have the time to head out to a body of water every week. Fortunately, you don't need a boat when you have a row machine at home. Work out in the comfort of your basement or home gym with one of the state-of-the-art rowing machines from Sears.
Miles And Miles. The familiar land mile is 5,280 feet, is called a statute mile, and itâs based on paces. On the other hand, the nautical mile is used for distances on the ocean and doesnât have a tangible equivalent like paces. Itâs a mathematical calculation based on degrees of latitude around the equator. The equator is a circle, which we know has 360 degrees.
A nautical mile measures distance and a knot measures speed. This image focuses on the legend from a NOAA Nautical Chart. A nautical mile is based on the circumference of the earth, and is equal to one minute of latitude.It is slightly more than a statute (land measured) mile (1 nautical mile =. ). Nautical miles are used for charting and navigating. A knot is one nautical mile per hour (1 knot =.). The term knot dates from the 17th century, when sailors measured the speed of their ship by using a device called a common log.. This device was a coil of rope with uniformly spaced knots, attached to a piece of wood shaped like a slice of pie. nautical mile measures distance and a knot measures speed. This image focuses on the legend from a NOAA Nautical Chart. A nautical mile is based on the circumference of the earth, and is equal to one minute of latitude.